JPS607503U

JPS607503U - High frequency heating device

Info

Publication number: JPS607503U
Application number: JP10091283U
Authority: JP
Inventors: 渋谷　好行
Original assignee: シャープ株式会社
Priority date: 1983-06-28
Filing date: 1983-06-28
Publication date: 1985-01-19

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は高周波加熱装置の上面概略図、第２図は従来例
を示すダンパー機構の側面図、第３図は本考案の実施例
を示すダンパー機構の要部側面図、第４図は第３図にお
いて矢符Ｂから見た要部側面図である。１・・・・・・高周波加熱装置、２・・・・・・加熱室
、３・・・・・・ヒーターユニット、４・・・・・・マ
グネトロン、５・・・・・・冷却フてン、６・・・・・
・ダンパーフタ、７・・・・・・形状記憶合金バネ、８
・・・・・・ダンパーダクト、９・・・・・・開口、１
０．１１・・・・・・電源供給用端子、１３・・・・・
・アース線、１４・・・・・・アース固定端子、１６・
・・・・・アングル。Fig. 1 is a schematic top view of a high-frequency heating device, Fig. 2 is a side view of a damper mechanism showing a conventional example, Fig. 3 is a side view of main parts of a damper mechanism showing an embodiment of the present invention, and Fig. 4 is a side view of a main part of a damper mechanism showing an embodiment of the present invention. FIG. 3 is a side view of a main part seen from arrow B in FIG. 3; 1...High frequency heating device, 2...Heating chamber, 3...Heater unit, 4...Magnetron, 5...Cooling cover N, 6...
・Damper lid, 7...Shape memory alloy spring, 8
...damper duct, 9...opening, 1
0.11...Power supply terminal, 13...
・Earth wire, 14...Earth fixed terminal, 16.
·····angle.

Claims

[Scope of utility model registration request]

In a high-frequency heating device that uses a shape memory alloy spring as a damper drive source for opening and closing an opening that supplies cooling air to a heating chamber, the power supply is performed by preventing contact between the power supply line of the shape memory alloy spring and the damper lid. A high-frequency heating device characterized by an angle that maintains the position of the wire formed integrally with the damper duct.